Aluminum lab

Aluminum lab - have been accurate). When the HCL began to...

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Avi Manda Chem. Lab Wed. 1:35-5:35 Recycling Aluminum: The Synthesis of Alum Propose: The propose of this lab was to be able to examine and identify important aspects of the design of the can. Procedure: See Page 45-48 Data: 1. Ingredients: a. Carbonated Water, High Fructose Corn Syrup, Citric Acid, Natural Flavors, Sodium Citrate, Sodium Benzoate. When KOH was put onto the aluminum can the KOH turned white right away on the scratched side but there was no apparent reaction on the side that was unscratched. After 30 minutes not much had changed in the reaction (our KOH and HCL did mix so there is a chance that it might not
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Unformatted text preview: have been accurate). When the HCL began to bubble on the scratched aluminum and burn away at the aluminum. No reaction for HCL on the non-scratched side and smoke was produced from the burning. Not much else happened after 30 minutes. There was no Graphs or data for this lab. At Home Questions: 1. Al is a +3 Charge, and O is a -2 Charge 2. 3 reasons to recycle Aluminum a. Life span of a aluminum can on the highway is 100 years so they are long-lasting liter. b. The metal is well protected from oxidation. c. They rust fast....
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This note was uploaded on 04/20/2010 for the course CHEM 112 taught by Professor Marcus during the Spring '10 term at St. Thomas.

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Aluminum lab - have been accurate). When the HCL began to...

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